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c9bb9cd165
In order to do unit tests for private functions, functions that are marked UNITTEST but without a global scope in the library, functions that do not have prototypes in their corresponding header file, unit tests previously brought their own private prototype *copy* into the unit test. This was error-prone when the internal function changes but the change might be missed in the unit test which then uses an outdated prototype copy for testing. This change removes the private prototypes from unit tests and instead introduces a C file parser that parses the specific C files and extracts the necessary unit test prototypes into a generated header file for unit tests to use. This geneated lib/unitprotos.h header is then included by unit tests that need private prototypes. Assisted-by: Viktor Szakats Closes #17750
195 lines
5.8 KiB
Makefile
195 lines
5.8 KiB
Makefile
#***************************************************************************
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# _ _ ____ _
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# Project ___| | | | _ \| |
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# / __| | | | |_) | |
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# | (__| |_| | _ <| |___
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# \___|\___/|_| \_\_____|
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#
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# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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#
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# This software is licensed as described in the file COPYING, which
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# you should have received as part of this distribution. The terms
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# are also available at https://curl.se/docs/copyright.html.
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#
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# You may opt to use, copy, modify, merge, publish, distribute and/or sell
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# copies of the Software, and permit persons to whom the Software is
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# furnished to do so, under the terms of the COPYING file.
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#
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# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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# KIND, either express or implied.
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#
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# SPDX-License-Identifier: curl
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#
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###########################################################################
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AUTOMAKE_OPTIONS = foreign nostdinc
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# Get CSOURCES, HHEADERS, LIB_RCFILES variables
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include Makefile.inc
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CMAKE_DIST = CMakeLists.txt curl_config.h.cmake
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CHECKSRC_DIST = .checksrc \
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curlx/.checksrc vauth/.checksrc vquic/.checksrc vssh/.checksrc vtls/.checksrc
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EXTRA_DIST = config-mac.h config-os400.h config-plan9.h config-riscos.h \
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config-win32.h curl_config.h.in $(LIB_RCFILES) libcurl.def \
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$(CMAKE_DIST) Makefile.soname optiontable.pl $(CHECKSRC_DIST)
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lib_LTLIBRARIES = libcurl.la
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if BUILD_UNITTESTS
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noinst_LTLIBRARIES = libcurlu.la
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# generate a file with "private" prototypes for unit testing
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UNITPROTOS = unitprotos.h
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else
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noinst_LTLIBRARIES =
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endif
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# This might hold -Werror
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CFLAGS += @CURL_CFLAG_EXTRAS@
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# Specify our include paths here, and do it relative to $(top_srcdir) and
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# $(top_builddir), to ensure that these paths which belong to the library
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# being currently built and tested are searched before the library which
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# might possibly already be installed in the system.
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#
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# $(top_srcdir)/include is for libcurl's external include files
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# $(top_builddir)/lib is for libcurl's generated lib/curl_config.h file
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# $(srcdir) for the generated unity source to find included sources
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AM_CPPFLAGS = -I$(top_srcdir)/include \
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-I$(top_builddir)/lib \
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-I$(srcdir)
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# Prevent LIBS from being used for all link targets
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LIBS = $(BLANK_AT_MAKETIME)
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AM_CPPFLAGS += -DBUILDING_LIBCURL
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AM_LDFLAGS =
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AM_CFLAGS =
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if DEBUGBUILD
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AM_CPPFLAGS += -DDEBUGBUILD
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endif
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if CURLDEBUG
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AM_CPPFLAGS += -DCURLDEBUG
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endif
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if DOING_NATIVE_WINDOWS
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CSOURCES += dllmain.c
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endif
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if USE_UNITY
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libcurl_unity.c: $(top_srcdir)/scripts/mk-unity.pl $(CSOURCES)
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@PERL@ $(top_srcdir)/scripts/mk-unity.pl --include $(CSOURCES) > libcurl_unity.c
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nodist_libcurl_la_SOURCES = libcurl_unity.c
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libcurl_la_SOURCES =
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nodist_libcurlu_la_SOURCES = libcurl_unity.c
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libcurlu_la_SOURCES =
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CLEANFILES = libcurl_unity.c
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else
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libcurl_la_SOURCES = $(CSOURCES) $(HHEADERS)
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libcurlu_la_SOURCES = $(CSOURCES) $(HHEADERS)
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CLEANFILES =
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endif
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CLEANFILES += $(UNITPROTOS)
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libcurl_la_CPPFLAGS_EXTRA =
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libcurl_la_LDFLAGS_EXTRA =
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libcurl_la_CFLAGS_EXTRA =
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if CURL_LT_SHLIB_USE_VERSION_INFO
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# Get VERSIONCHANGE, VERSIONADD, VERSIONDEL, VERSIONINFO variables
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include Makefile.soname
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libcurl_la_LDFLAGS_EXTRA += $(VERSIONINFO)
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endif
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if CURL_LT_SHLIB_USE_NO_UNDEFINED
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libcurl_la_LDFLAGS_EXTRA += -no-undefined
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endif
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if CURL_LT_SHLIB_USE_MIMPURE_TEXT
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libcurl_la_LDFLAGS_EXTRA += -mimpure-text
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endif
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if CURL_LT_SHLIB_USE_VERSIONED_SYMBOLS
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libcurl_la_LDFLAGS_EXTRA += -Wl,--version-script=libcurl.vers
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else
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# if symbol-hiding is enabled, hide them!
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if DOING_CURL_SYMBOL_HIDING
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libcurl_la_LDFLAGS_EXTRA += -export-symbols-regex '^curl_.*'
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endif
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endif
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if USE_CPPFLAG_CURL_STATICLIB
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libcurl_la_CPPFLAGS_EXTRA += -DCURL_STATICLIB
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else
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if HAVE_WINDRES
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libcurl_la_SOURCES += $(LIB_RCFILES)
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$(LIB_RCFILES): $(top_srcdir)/include/curl/curlver.h
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endif
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endif
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if DOING_CURL_SYMBOL_HIDING
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libcurl_la_CPPFLAGS_EXTRA += -DCURL_HIDDEN_SYMBOLS
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libcurl_la_CFLAGS_EXTRA += $(CFLAG_CURL_SYMBOL_HIDING)
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endif
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libcurl_la_CPPFLAGS = $(AM_CPPFLAGS) $(libcurl_la_CPPFLAGS_EXTRA)
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libcurl_la_LDFLAGS = $(AM_LDFLAGS) $(libcurl_la_LDFLAGS_EXTRA) $(CURL_LDFLAGS_LIB) $(LIBCURL_PC_LIBS_PRIVATE)
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libcurl_la_CFLAGS = $(AM_CFLAGS) $(libcurl_la_CFLAGS_EXTRA)
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libcurlu_la_CPPFLAGS = $(AM_CPPFLAGS) -DCURL_STATICLIB -DUNITTESTS
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libcurlu_la_LDFLAGS = $(AM_LDFLAGS) -static $(LIBCURL_PC_LIBS_PRIVATE)
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libcurlu_la_CFLAGS = $(AM_CFLAGS)
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CHECKSRC = $(CS_$(V))
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CS_0 = @echo " RUN " $@;
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CS_1 =
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CS_ = $(CS_0)
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checksrc:
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$(CHECKSRC)(@PERL@ $(top_srcdir)/scripts/checksrc.pl -D$(srcdir) \
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$(CSOURCES) $(HHEADERS))
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if NOT_CURL_CI
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if DEBUGBUILD
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# for debug builds, we scan the sources on all regular make invokes
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CHECKSOURCES = checksrc
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endif
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endif
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all-local: $(CHECKSOURCES) $(UNITPROTOS)
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UNIT_V = $(UNITV_$(V))
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UNITV_0 = @echo " UNITPR " $@;
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UNITV_1 =
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UNITV_ = $(UNITV_0)
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# UNITPROTOS depends on every C file in the lib/ dir
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$(UNITPROTOS): $(CSOURCES)
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$(UNIT_V)(cd $(srcdir) && @PERL@ ../scripts/extract-unit-protos $(CSOURCES) > $(top_builddir)/lib/$(UNITPROTOS))
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# disable the tests that are mostly causing false positives
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TIDYFLAGS := -checks=-clang-analyzer-security.insecureAPI.bzero,-clang-analyzer-security.insecureAPI.strcpy,-clang-analyzer-optin.performance.Padding,-clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling -quiet
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if CURL_WERROR
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TIDYFLAGS += --warnings-as-errors=*
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endif
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TIDY := clang-tidy
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tidy:
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(_csources=`echo ' $(CSOURCES)' | sed -E -e 's/ +$$//' -e 's/ +/ /g' -e 's| | $(srcdir)/|g'`; \
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$(TIDY) $$_csources $(TIDYFLAGS) $(CURL_CLANG_TIDYFLAGS) -- $(AM_CPPFLAGS) $(CPPFLAGS) -DHAVE_CONFIG_H)
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optiontable:
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@PERL@ $(srcdir)/optiontable.pl < $(top_srcdir)/include/curl/curl.h > $(srcdir)/easyoptions.c
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if HAVE_WINDRES
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.rc.lo:
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$(LIBTOOL) --tag=RC --mode=compile $(RC) -I$(top_srcdir)/include $(RCFLAGS) -i $< -o $@
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endif
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